Indiana weather by month

Check out Indiana weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °F
34°F maximum daytime temperature in January in Indianapolis34
39°F maximum daytime temperature in February in Indianapolis39
50°F maximum daytime temperature in March in Indianapolis50
63°F maximum daytime temperature in April in Indianapolis63
73°F maximum daytime temperature in May in Indianapolis73
82°F maximum daytime temperature in June in Indianapolis82
86°F maximum daytime temperature in July in Indianapolis86
84°F maximum daytime temperature in August in Indianapolis84
77°F maximum daytime temperature in September in Indianapolis77
66°F maximum daytime temperature in October in Indianapolis66
52°F maximum daytime temperature in November in Indianapolis52
39°F maximum daytime temperature in December in Indianapolis39
Hours of sunshine (daily)
Days with some rainfall
11 days with some rainfall in January in Indianapolis11
10 days with some rainfall in February in Indianapolis10
13 days with some rainfall in March in Indianapolis13
12 days with some rainfall in April in Indianapolis12
11 days with some rainfall in May in Indianapolis11
9 days with some rainfall in June in Indianapolis9
10 days with some rainfall in July in Indianapolis10
9 days with some rainfall in August in Indianapolis9
8 days with some rainfall in September in Indianapolis8
9 days with some rainfall in October in Indianapolis9
10 days with some rainfall in November in Indianapolis10
13 days with some rainfall in December in Indianapolis13

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Indiana by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Indiana (Indianapolis) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Indiana destinations

Below are average maximum temperatures at popular countries, regions and places in Indiana for next month - February. Select a destination to see the climate guide for all months of the year.

All Indiana destinations

Metric (°C)  |  Imperial (°F)

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Indiana weather averages

Temperature in Indiana (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
34°F maximum daytime temperature in January in Indiana (Indianapolis)34
39°F maximum daytime temperature in February in Indiana (Indianapolis)39
50°F maximum daytime temperature in March in Indiana (Indianapolis)50
63°F maximum daytime temperature in April in Indiana (Indianapolis)63
73°F maximum daytime temperature in May in Indiana (Indianapolis)73
82°F maximum daytime temperature in June in Indiana (Indianapolis)82
86°F maximum daytime temperature in July in Indiana (Indianapolis)86
84°F maximum daytime temperature in August in Indiana (Indianapolis)84
77°F maximum daytime temperature in September in Indiana (Indianapolis)77
66°F maximum daytime temperature in October in Indiana (Indianapolis)66
52°F maximum daytime temperature in November in Indiana (Indianapolis)52
39°F maximum daytime temperature in December in Indiana (Indianapolis)39
Min temperature (night-time)
16°F minimum night-time temperature in January in Indiana (Indianapolis)16
19°F minimum night-time temperature in February in Indiana (Indianapolis)19
30°F minimum night-time temperature in March in Indiana (Indianapolis)30
41°F minimum night-time temperature in April in Indiana (Indianapolis)41
52°F minimum night-time temperature in May in Indiana (Indianapolis)52
61°F minimum night-time temperature in June in Indiana (Indianapolis)61
64°F minimum night-time temperature in July in Indiana (Indianapolis)64
63°F minimum night-time temperature in August in Indiana (Indianapolis)63
55°F minimum night-time temperature in September in Indiana (Indianapolis)55
43°F minimum night-time temperature in October in Indiana (Indianapolis)43
34°F minimum night-time temperature in November in Indiana (Indianapolis)34
23°F minimum night-time temperature in December in Indiana (Indianapolis)23
Heat & Humidity
No heat & humidity in January in Indiana (Indianapolis)0
No heat & humidity in February in Indiana (Indianapolis)0
No heat & humidity in March in Indiana (Indianapolis)0
No heat & humidity in April in Indiana (Indianapolis)0
No heat & humidity in May in Indiana (Indianapolis)0
Moderate heat & humidity in June in Indiana (Indianapolis)M
Moderate heat & humidity in July in Indiana (Indianapolis)M
Moderate heat & humidity in August in Indiana (Indianapolis)M
Low heat & humidity in September in Indiana (Indianapolis)L
No heat & humidity in October in Indiana (Indianapolis)0
No heat & humidity in November in Indiana (Indianapolis)0
No heat & humidity in December in Indiana (Indianapolis)0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Indiana

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Indiana (Indianapolis)10
11 hours of daylight per day in February in Indiana (Indianapolis)11
12 hours of daylight per day in March in Indiana (Indianapolis)12
13 hours of daylight per day in April in Indiana (Indianapolis)13
14 hours of daylight per day in May in Indiana (Indianapolis)14
15 hours of daylight per day in June in Indiana (Indianapolis)15
15 hours of daylight per day in July in Indiana (Indianapolis)15
14 hours of daylight per day in August in Indiana (Indianapolis)14
12 hours of daylight per day in September in Indiana (Indianapolis)12
11 hours of daylight per day in October in Indiana (Indianapolis)11
10 hours of daylight per day in November in Indiana (Indianapolis)10
9 hours of daylight per day in December in Indiana (Indianapolis)9
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Indiana (Indianapolis)2
UV (maximum) index 3 (Moderate) in February in Indiana (Indianapolis)3
UV (maximum) index 4 (Moderate) in March in Indiana (Indianapolis)4
UV (maximum) index 6 (High) in April in Indiana (Indianapolis)6
UV (maximum) index 8 (Very High) in May in Indiana (Indianapolis)8
UV (maximum) index 9 (Very High) in June in Indiana (Indianapolis)9
UV (maximum) index 9 (Very High) in July in Indiana (Indianapolis)9
UV (maximum) index 8 (Very High) in August in Indiana (Indianapolis)8
UV (maximum) index 6 (High) in September in Indiana (Indianapolis)6
UV (maximum) index 4 (Moderate) in October in Indiana (Indianapolis)4
UV (maximum) index 2 (Low) in November in Indiana (Indianapolis)2
UV (maximum) index 2 (Low) in December in Indiana (Indianapolis)2

Rainfall in Indiana

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
11 days with some rainfall in January in Indiana (Indianapolis)11
10 days with some rainfall in February in Indiana (Indianapolis)10
13 days with some rainfall in March in Indiana (Indianapolis)13
12 days with some rainfall in April in Indiana (Indianapolis)12
11 days with some rainfall in May in Indiana (Indianapolis)11
9 days with some rainfall in June in Indiana (Indianapolis)9
10 days with some rainfall in July in Indiana (Indianapolis)10
9 days with some rainfall in August in Indiana (Indianapolis)9
8 days with some rainfall in September in Indiana (Indianapolis)8
9 days with some rainfall in October in Indiana (Indianapolis)9
10 days with some rainfall in November in Indiana (Indianapolis)10
13 days with some rainfall in December in Indiana (Indianapolis)13
Average monthly rainfall (inches)
2.4 inches monthly rainfall in January in Indiana (Indianapolis)2.4
2.4 inches monthly rainfall in February in Indiana (Indianapolis)2.4
3.6 inches monthly rainfall in March in Indiana (Indianapolis)3.6
3.9 inches monthly rainfall in April in Indiana (Indianapolis)3.9
4.1 inches monthly rainfall in May in Indiana (Indianapolis)4.1
3.6 inches monthly rainfall in June in Indiana (Indianapolis)3.6
4.7 inches monthly rainfall in July in Indiana (Indianapolis)4.7
3.7 inches monthly rainfall in August in Indiana (Indianapolis)3.7
3.0 inches monthly rainfall in September in Indiana (Indianapolis)3.0
2.8 inches monthly rainfall in October in Indiana (Indianapolis)2.8
3.3 inches monthly rainfall in November in Indiana (Indianapolis)3.3
3.2 inches monthly rainfall in December in Indiana (Indianapolis)3.2

Tropical storm risk: Indiana hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare Indiana weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Indiana, USA (Indianapolis) and the UK (London).

Maximum daytime temperature (°F)

Indiana, USA (Indianapolis)
UK (London)
34
45
39
45
50
50
63
55
73
63
82
68
86
72
84
72
77
66
66
59
52
50
39
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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